Published September 2008. Reviewed March 2012. Please look for up-to-date information in the OSU Extension Catalog: http://extension.oregonstate.edu/catalog

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dc.description.abstract

Pesticides, including insecticides, acaricides, fungicides, bactericides, and herbicides are essential for maintaining healthy grape crops with reliable
yields and quality. In many instances, pesticides have become less effective as target organisms have developed resistance. The first record of resistance
dates to 1897, when orchardists began having problems controlling San Jose scale (Quadraspidiotus perniciosus [Comstock]) and codling moth (Cydia
pomonella [L.]). Since then, pesticide resistance has become a worldwide threat to commercial agriculture. Several miticides have failed due to resistance by insect and mite species in agricultural ecosystems. By the end of 2006, there were 645 specific cases of agricultural insecticide resistance, with 542 species of arthropods resistant to at least one compound. In total, 316 compounds are affected.

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dc.publisher

Corvallis, Or. : Extension Service, Oregon State University

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EM (Oregon State University. Extension Service)

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8968

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dc.relation.ispartofseries

EM

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dc.relation.ispartofseries

8968

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dc.subject.lcsh

Grapes -- Diseases and pests -- Control -- Oregon

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Pesticide resistance -- Oregon -- Prevention

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dc.title

How to reduce the risk of pesticide resistance in winegrape pests in Oregon

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dc.type

Technical Report

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dc.description.peerreview

yes

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Description:How to reduce the risk of pesticide resistance in winegrape pests in Oregon